feat: add optional conda/pip support (metavoiceio#119)

* Adding optional conda/pip support

* Removing comments

* Adding clearer options for dependency installation

.pre-commit-config.yaml

@@ -0,0 +1,7 @@
+repos:
+    -   repo: https://github.com/python-poetry/poetry
+        rev: "1.8"
+        hooks:
+        -   id: poetry-lock
+        -   id: poetry-export
+            args: ["--dev", "-f", "requirements.txt", "-o", "requirements.txt"]

README.md

@@ -52,6 +52,14 @@ rm -rf ffmpeg-git-*
 
 # install rust if not installed (ensure you've restarted your terminal after installation)
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+```
+
+### Project dependencies installation
+1. [Using poetry](#using-poetry-recommended)
+2. [Using pip/conda](#using-pipconda)
+
+#### Using poetry (recommended)
+```bash
 # install poetry if not installed (ensure you've restarted your terminal after installation)
 pipx install poetry
 
@@ -66,6 +74,16 @@ export PYTHON_KEYRING_BACKEND=keyring.backends.fail.Keyring
 poetry install && poetry run pip install torch==2.2.1 torchaudio==2.2.1
 ```
 
+#### Using pip/conda
+NOTE 1: When raising issues, we'll ask you to try with poetry first.
+NOTE 2: All commands in this README use `poetry` by default, so you can just remove any `poetry run`.
+
+```bash
+pip install -r requirements.txt
+pip install torch==2.2.1 torchaudio==2.2.1
+pip install -e .
+```
+
 ## Usage
 1. Download it and use it anywhere (including locally) with our [reference implementation](/fam/llm/fast_inference.py)
 ```bash